Title :
Research on home base station synchronization method in TD-SCDMA system
Author :
Anyi, Wang ; Lan, Lin
Author_Institution :
Commun. & Inf. Eng. Inst., Xi´´an Univ. of Sci. & Technol., Xian, China
Abstract :
This paper provides a time synchronization method which is suitable for TD-SCDMA home base stations, based on existing solutions to solve the problem of home base station´s time synchronization problem. It presents two operating modes to TD-SCDMA home base station, namely UE operating mode and home base station operating mode. Before entering home base station operating mode, it achieves the TD-SCDMA home base station´s time synchronization by the open-loop synchronization of TD-SCDMA macro-stations or other TD-SCDMA home base stations, with monitoring the surrounding TD-SCDMA macro base stations or other TD-SCDMA home base station´s downlink synchronization channel at UE operating mode. Finally it analyzes the key technologies, and gives the corresponding solutions.
Keywords :
cellular radio; code division multiple access; synchronisation; time division multiple access; TD-SCDMA macrostations; TD-SCDMA system; UE operating mode; home base station operating mode; home base station synchronization method; open loop synchronization; time synchronization method; Base stations; Business communication; Clocks; Communication system control; Employee welfare; Frequency synchronization; Global Positioning System; Home computing; Multiaccess communication; Time division synchronous code division multiple access; UE operating mode; home base station; home base station operating mode component; synchronization;
Conference_Titel :
Computing, Communication, Control, and Management, 2009. CCCM 2009. ISECS International Colloquium on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-4247-8
DOI :
10.1109/CCCM.2009.5270401
